This page explains how Travis Morenz (USATT# 279407)'s rating went from 901 to 900 at the Spttc Saturday Night League event from 23 Dec 2023. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.